Superior Electric STABILINE WHR22 Series, Инструкция по эксплуатации

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2
TABLE OF CONTENTS
SECTION
PAGE SECTION PAGE
1.0 INSPECTION .............................................. 2
1.1 UNPACKING ....................................... 2
2.0 DESCRIPTION ............................................ 2
2.1 GENERAL ........................................... 2
2.2 STANDARD MODEL NUMBER SYSTEM 3
2.3 THEORY OF OPERATION .................. 4
3.0 INSTALLATION .......................................... 4
3.1 TRANSPORTING THE REGULATOR . 4
3.2 MECHANICAL INSTALLATION ........... 4
3.3 ELECTRICAL INSTALLATION ............ 4
4.0 START UP .................................................. 4
5.0 OPERATION ............................................... 5
5.1 CONTROL MODULE ASSEMBLY ....... 5
5.2 SETTING OUTPUT VOLTAGE AND
SENSITIVITY POTENTIOMETERS ..... 5
5.3 REMOTE SENSING ............................ 5
6.0 OPTIONS .................................................... 6
6.1 NON DESIGNATED OPTIONS............ 6
6.2 MODEL No. SPECIFIED OPTIONS ..... 6
6.3
ALL-BUCK AND ALL-BOOST OPERATION
8
7.0 MAINTENANCE .......................................... 9
8.0 TROUBLESHOOTING ................................ 9
9.0 RATING ...................................................... 11
9.1 POWER RATINGS .............................. 11
9.2 VOLTAGE RANGE CHART ................. 11
9.3 GENERAL SPECIFICATIONS ............. 12
10.0 REPLACEMENT PARTS ............................ 13
10.1 ORDERING ......................................... 13
10.2 CONTROL MODULE ASSEMBLY ....... 12
10.3 POWER COMPONENTS ..................... 13
10.4 REPLACEMENT BRUSH ASSEMBLY . 14
10.5 AUX. POWER MODULE ...................... 14
10.6 RACKMODELS .................................... 14
11.0 SCHEMATIC ............................................... 15
12.0 FLOOR MOUNT DIMENSIONS .................. 16
12.0 RACK MOUNT DIMENSIONS ..................... 25
1.0.
INSPECTION
1.1. UNPACKING
When unpacking the unit, examine it carefully for any
shipping damage. The "Damage and Shortage"
instructions packed with the unit outlines the procedure
to follow if any parts are missing or damaged.
2.0.
DESCRIPTION
2.1. GENERAL
WHR22*S*** Series STABILINE
®
Automatic Voltage
Regulators are single phase, 3 wire, 240/120 volt, fast
acting electromechanical regulators. These WHR
Series voltage regulators regulate the line-to-line
voltage. These voltage regulators have an analog
electronic control section, and have a power section for
each line-neutral consisting of one or more motor
driven,
limited range POWERSTAT
®
Variable
Transformers. Units with a suffix, starting with a dash,
at the end of the model numbers are equipped with
standard options. Refer to the WHR model numbering
system in the next section for more details. See the
enclosed rating charts and unit nameplate for complete
specifications.
Advantages of all WHR Series voltage regulators
include high efficiency (99% typical), high overload
capacity and low impedance. These voltage regulators
are insensitive to the magnitude and power factor of the
load, and have little to no effect on system power
factor. This means these regulators can be used with
any type load.